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WR Base Coat Clear

Original price £11.80 - Original price £57.50
Original price
£11.80 - £57.50
Current price £11.80


Do you need your product right away! Can't wait for the courier to deliver your parcel!

Use our store pick up service where you can order online and collect your products the same day.

We are open 7 days a week, but please make sure to check our opeing times before making your journery.


For our smaller items we offer standard delivery at a charge of £4.95 and for our larger items £10.95. We do also offer an express service if your need your order within 1 to 2 working days.

If you have ordered extra large or bulky products weigh more than 30 kg it will require a specific delivery quote. This will be emailed to you after placing your order, and the amount must be paid before we can ship your items. Please select this at checkout.

Please keep in mind that these delivery charges are only applicable to mainland UK, and certain remote areas may have additional delivery charges after purchase.


VAT is already included with all our retail products, set at the national value added tax rate.

WR Base Coat Clear

Osmo WR Base Coat is an exterior wood preservative for use on wooden surfaces that require protection against blue stain (EN 152), wood rot (EN 113) and wood-destroying insects (EN 46). It can be used on most exterior wooden surfaces including windows, frames, roller shutters, doors, pergolas, trellis and garden furniture prior to over-coating with a suitable exterior wood oil.

Technical Information 

1 Litre covers approximately 5-6m2 with one coat. 

Allow to dry for 12 hours under good ventilation. 

Wood must be clean, dry and frost-free before use. 

Do not thin and stir well before use. 

Apply with Osmo Flat Brush or Microfibre Roller.

Once used as the initial first coat, there will be no need to recoat.

1,2, or 3 coats (must be equivalent to 160ml/m2).



We offer a free collect in store service or you have the option to arrange collection through a courier.


Delivered via a pallet/courier network. Delivery cost calculated at checkout.

Please see our Delivery and Collection terms and conditions for more information.